Description:
The 3RU21 thermaloverload relays up to 80 A have been designed for current-sensitive protection of loads with normal starting. These thermaloverload relays for use with Sirius Size S0 & S00 Contactors Switch position indicator and test function. STOP button. Selector switch for manual/automatic

Description:
The Linear Technology single and dual protected high side switches offer low low RDS(ON) switching. The LTC1477 and LTC1478 series of high side switches have built-in protection against short-circuit and thermaloverload conditions. These devices also have a built-in charge pump which generates

Description:
The 3RU21 thermaloverload relays up to 80 A have been designed for current-sensitive protection of loads with normal starting. These thermaloverload relays for use with Sirius Size S0 & S00 Contactors Switch position indicator and test function. STOP button. Selector switch for manual/automatic

Description:
The MK9052 motor protection relay is used to prevent thermaloverloads in motors (e.g. as caused by high switching frequencies, heavy start-up loads, single phase operation, interrupted cooling, high ambient temperature). Special thermistors (PTC resistors) developed specifically for motor

Description:
switch prevents lifting excessive overloads. Two wheels are driven; one on each side of the frame for maximum traction and uniform tracking. Hoist and trolley controls are housed in a common NEMA 4/12 enclosure with hoist motion monitor, motor thermaloverloads, over capacity limit switch and more.

Description:
The ECOMAG is a compact and cost effective actuator which is designed for medical and home environments. It allows precise movements and ergonomically correct positioning. The safety and reliability of the ECOMAG is well proven.

Description:
power MOSFET and requires an external Schottky diode to generate the output voltage. The integrated power switch is optimized for excellent thermal performance up to 3A of output current. The PWM regulator switches at a default frequency of 500kHz and it can be user programmed or synchronized from

Description:
PULSAtron Series HV Chemical Metering Pump
Features
Auto & Manual Control
Agency Approved
Panel Indicator Lights
Viscosities to 20,000 CPS The PULSAtron Series HV offers solenoid protection by thermaloverload with auto-reset. It also features an auto-off-manual switch. Series HV has

Description:
. The WE01 electric actuators are available in various supply voltages and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed. While the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermaloverload

Description:
damage in the event of a fault condition. Thermaloverload protection prevents damage to the SKY87608 or circuit board when operating beyond its thermal capability. The SKY87608 is available in a small Pb-free, 8-pin, SOP-8L-EP package.

Description:
Corrector. Analogic input for thermal sensor connection. Current regulation ±5% including temperature variations. Output is not isolated from the input. Stand-by power less than 0,5 W. Protections against overheating, short circuits, mains voltage spikes and overloads. Cannot be switched

Description:
against large currents which may cause the supply to fall out of regulation. Reverse current blocking is provided to protect the load switch from reverse current potentials while the device is shutdown. The AAT4614 is also protected from thermaloverload which is limited by power dissipation

Description:
protection against insulation faults when utilised in combination with toroids and differential relays, - protection against overloads when utilised in combination with CTs and thermal relays,
Available with integrated fuse protection, the SIDERMAT combination provides protection against short-circuits

Description:
Manufactured from 304 stainless steel, making them ideal for use in conditions where contamination or rust is unacceptable. Must operate totally submerged in the liquid to allow motor cooling. Thermaloverload motor, insulation class F, serial mechanical seal made of graphite and aluminium

Description:
The CGP is a series of enclosed starters for single and three phase electric motors up to 00 Hp. They include an integrated thermaloverload and are available in a Nema 4 metallic enclosure. We offer a broad range of control and pilot lights to meet your application needs. In addition, we also

Description:
). - 4.112 Rated capacitive switching currents: Added capacitor switching current ratings. - 5.101 Protective relays: Removed the requirements for overload relays. This section is obsolete since there are only a few MV starters fitted with thermaloverload relays and electronic relays have their own

E-T-A Circuit BreakersRocker Switch/Thermal Circuit Breaker
The 3120-F is an extremely versatile range of rocker switch/thermal circuit breakers (S-type TO CBE to EN 60934 with trip free mechanism) offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with versions available for three different panel cut-out sizes. Illumination is optional and there is a range of colors and markings for the rocker. Under overload conditions the rocker returns...
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Thermik CorporationSZ1 Thermal Protectors
The current sensitive thermal protector type SZ1 with normally closed contacts is utilized for overheating protection of all electric equipment or devices, especially to safeguard transformers according to EN 60 742. The type SZ1 is sensitive for temperature as well as for currents. Therefore it is recommended in all cases of a dramatic rise of temperature, due to an overload current, e.g. in case of short circuit. Design: The thermal protector SZ1 is based on the well proven mechanism...
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Thermik CorporationThermal Protectors for Transformers
The SZ1 is recommended in all cases of a dramatic rise of temperature, due to an overload current, e.g. in case of short circuit. Design: The thermal protector SZ1 is based on the well proven mechanism of Thermik's product series 01. A defined current-sensitivity is reached by an integrated series resistor RS. Version: SZ1 with insulation cap. Operation: If, in the case of overheating or increase in current, the rated switching temperature of the bimetallic disc is reached, this suddenly snaps...
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Texas InstrumentsTPA3116D2
The TPA31xxD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences; this is achieved together with an option of either master or slave option, making it possible to synchronize multiple devices. The TPA31xxD2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during...
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Since the control unit is designed for sequential operation I should (for safety sake) assume that the thermal overload switch is designed to handle the 4500W load required for sequential operation, not the 9000W of power drawn in simultaneous operation.